Smart Lock Encryption and Data Security Guide¶
Guide to encryption and data security in UK smart locks covering AES-128 and AES-256 encryption, secure boot, TLS communication, cloud storage, and vulnerability management protocols.
Smart Lock Encryption Standards and Protocols¶
Guide to encryption and data security in UK smart locks covering AES-128 and AES-256 encryption, secure boot, TLS communication, cloud storage, and vulnerability management protocols.
Vulnerability Management and Best Practices¶
Guide to encryption and data security in UK smart locks covering AES-128 and AES-256 encryption, secure boot, TLS communication, cloud storage, and vulnerability management protocols.
Specifications and Comparison¶
| Security Feature | Yale | Nuki | Ultion | Lockly |
|---|---|---|---|---|
| Encryption standard | AES-128 + TLS 1.2 | AES-256 + TLS 1.3 | AES-256 + TLS 1.2 | AES-256 proprietary |
| Secure boot | Yes | Yes | Yes | Yes |
| Rolling codes | Yes (Bluetooth) | Yes (BLE) | Yes | Yes |
| Cloud storage | Encrypted (AWS) | Encrypted (Azure) | Encrypted (GCP) | Encrypted |
| Independent audit | OWASP practices | Cure53 audited | Pen tested | Not published |
FAQ¶
- Are smart locks hackable?
- All connected devices have theoretical vulnerabilities. Regular firmware updates patch known issues. Choose locks with published security audits and encryption standards.
- Where are my PIN codes stored?
- PIN codes and fingerprints are stored encrypted on the lock device itself. The cloud stores user account information but not the actual access credentials.
- How do rolling codes prevent hacking?
- Each unlock command uses a unique session key that changes with every use. A captured code cannot be reused, preventing replay attacks. For more information see our Smart Lock Voice Commands Complete Guide.
Last updated: 2026-05-31.
Related Guides¶
External Resources¶
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